package io.renren.common.utils;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;

@Component
@Order(1)
public class SpringContextUtil implements ApplicationContextAware {
	
	private static ApplicationContext applicationContext;
	
	@Override
	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
		SpringContextUtil.applicationContext = applicationContext;
	}

	public static ApplicationContext getApplication() {
		return applicationContext;
	}
	
	public static <T> T  getBean(Class<T> clazz) {
		return applicationContext.getBean(clazz);
	}
	
	public static <T> T getBean(String id,Class<T> clazz) {
		return applicationContext.getBean(id,clazz);
	}
}
